This spectacular 7-CD set includes the songs of 624 species representing 55 bird families. More than 50 ornithologists participated in the development of the set, with recordings from more than 150 locations. The scientific name, common Spanish name and common English name are provided in the enclosed booklet. Multiple recordings of many species are included. Almost 20% of the world's bird species live in Colombia. This set is part of the National Biodiversity Inventory and contributes to the development of the National Bird Conservation Strategy in Colombia. Individually tracked by scientific name, aiff audio format.